Judicial nested named entity recognition method with MRC framework
International Journal of Cognitive Computing in Engineering(2023)
摘要
•Introduce the machine reading comprehension framework into the named entity recognition in the judicial field, and propose a method based on the machine reading comprehension, which effectively solves the problem of nested entities in legal texts.•Explore different question construction templates for each entity type and construct a legal named entity recognition dataset based on machine reading comprehension format.•The experimental results on the CAIL-IE dataset show that the proposed method achieves significant improvements than other state-of-the-art baselines.
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entity recognition method
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